Double HandedClub Certificate2026
VOYAGER 5JPN 7032
JAPAN SAILING FEDERATION
4-2, Kasumigaokacho,
Shinjuku, Tokyo
Japan
Rated boat velocities in knots
Wind Velocity 4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Beat Angles44.6°41.5°39.8°38.8°38.5°38.9°38.9°39.8°42.5°
Beat VMG2.693.644.214.464.574.614.644.624.42
52°4.175.436.106.376.486.556.596.626.55
60°4.435.666.286.556.676.746.796.856.82
75°4.635.826.416.716.897.017.117.257.31
90°4.535.756.416.777.027.237.427.697.88
110°4.065.506.386.837.177.437.637.968.27
120°3.905.346.276.787.177.557.928.368.74
135°3.394.795.856.536.977.397.838.7710.07
150°2.814.055.126.016.607.027.448.359.71
Run VMG2.433.514.445.245.926.446.857.648.51
Gybe Angles139.7°145.6°150.7°155.6°163.6°170.5°177.2°175.9°164.0°
APH ToD:593.8CDL: 7.476APH ToT: 1.0104CertNo:260030
BOAT
ClassYAMAHA 31SDesignerYAMAHABuilderYAMAHAAge date07/1994Series date11/1990Offset fileJ020.OFFData fileJC260030
HULL
Length Overall9.490 mMaximum Beam3.196 mDraft1.839 mDisplacement3,142 kgDLR7.5334IMS DivisionCruiser/RacerDynamic Allowance0.000%Age Allowance0.650%RS Assessment-0.127%
PROPELLER
InstallationShaft exposedTypeFolding 2 bladesDiameter0.375m
CREW
Maximum weight170 kg(default)Minimum weight120 kg ✱ when appliedCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail31.8132.66Headsail Luffed28.9128.91Headsail FlyingSymmetric59.8359.83Asymmetric
STORM SAIL AREAS Maximum (m²)
Trysail9.06Storm Jib6.54Heavy Weather Jib17.66
SAIL LIMITS
Headsails5Spinnakers4
STABILITY
Righting Moment 59.9 kg·m Stability Index 119.1
The owner and any other person in charge is responsible that boat is complying with her certificate in accordance with RRS 78.1 and ORC Rule 304.
ORC Ref  03390004JIB Issued on 01/04/2026 Valid until 31/03/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Double HandedClub Certificate2026
VOYAGER 5JPN 7032
JAPAN SAILING FEDERATION
4-2, Kasumigaokacho,
Shinjuku, Tokyo
Japan
Time Allowances in secs/NM
Wind Velocity 4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Beat VMG1338.1989.1855.6806.9788.6780.8775.8779.5814.1
52°863.7663.3590.6565.0555.1550.0546.3543.8549.3
60°811.8635.9573.4549.9540.0534.4530.0525.7527.5
75°777.4618.5561.2536.6522.3513.3506.5496.4492.7
90°794.1626.1561.7531.9512.7497.6485.3468.1457.0
110°887.0654.4564.3526.9502.2484.6472.1452.3435.2
120°922.7674.7574.3530.7501.8476.5454.3430.4411.8
135°1062.3750.8615.8551.7516.6487.2459.5410.4357.6
150°1282.9888.1702.5599.5545.4512.9483.8430.9370.7
Run VMG1481.31025.5810.8686.8608.3558.8525.4471.5423.0
Selected Courses
Windward / Leeward1409.71007.3833.2746.8698.4669.8650.6625.5618.5
All purpose1063.2780.0663.0608.8579.3560.5545.9525.1513.4
Single Number Scoring Options
Course Time On
Distance 		Time On
Time
Windward / Leeward722.90.8300
All purpose593.81.0104
Custom scoring options for Australia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low721.50.8316
Triple Number Coastal/Long Distance Medium591.41.0145
Triple Number Coastal/Long Distance High541.71.1076
Triple Number Windward/Leeward Low920.20.6520
Triple Number Windward/Leeward Medium718.60.8349
Triple Number Windward/Leeward High646.00.9288
Custom scoring options for Austria
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance642.90.9333
Triple Number Coastal/Long Distance Low721.50.8316
Triple Number Coastal/Long Distance Medium591.41.0145
Triple Number Coastal/Long Distance High541.71.1076
Triple Number Windward/Leeward Low920.20.6520
Triple Number Windward/Leeward Medium718.60.8349
Triple Number Windward/Leeward High646.00.9288
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1416.91009.1787.2679.2617.2581.1549.9500.8487.0
Custom scoring options for Brazil
Scoring Option Time On
Time
Upwind "bolina"0.7271
Downwind "popa"0.8961
70% up, 30% down "Ilhabela"0.7707
30% up, 70% down "Ilhabela-inverso"0.8377
Custom scoring options for Bulgaria
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low721.50.8316
Triple Number Coastal/Long Distance Medium591.41.0145
Triple Number Coastal/Long Distance High541.71.1076
Triple Number Windward/Leeward Low920.20.6520
Triple Number Windward/Leeward Medium718.60.8349
Triple Number Windward/Leeward High646.00.9288
Predominantly Upwind641.70.9349
Predominantly Downwind595.31.0078
Custom scoring options for Canada
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP614.80.9759 Predom. Rc High491.71.2202 5B SF Bay L/M772.00.7772 TriNum AP Low721.50.8316 Predom. Dn Low875.40.6854 5B SF Bay Med688.30.8717 TriNum AP Med591.51.0144 Predom. Dn L/M664.90.9023 5B SF Bay M/H640.60.9367 TriNum AP High541.71.1076 Predom. Dn Med578.71.0367 5B SF Bay High617.80.9712 TriNum W/L Low960.60.6246 Predom. Dn M/H521.41.1508 5B AP Low792.10.7575 TriNum W/L Med718.60.8349 Predom. Dn High483.61.2407 5B AP L/M648.80.9248 TriNum W/L Hig646.00.9288 ChiMac Up Low763.10.7863 5B AP Med585.21.0252 Predom. Upwind662.20.9060 ChiMac Up Med707.40.8481 5B AP M/H547.61.0956 Predom. Reaching584.71.0262 ChiMac Up High641.90.9347 5B AP High526.61.1393 Predom. Downwind619.10.9691 ChiMac Off Low763.30.7861 5B W/L Low1064.40.5637 Predom. Up Low842.20.7124 ChiMac Off Med681.90.8799 5B W/L L/M808.50.7421 Predom. Up L/M681.40.8806 ChiMac Off High584.41.0267 5B W/L Med708.90.8464 Predom. Up Med628.50.9546 ChiMac AP Low759.30.7902 5B W/L M/H653.60.9180 Predom. Up M/H601.20.9980 ChiMac AP Med691.90.8672 5B W/L High628.60.9544 Predom. Up High589.81.0174 ChiMac AP High611.50.9813 W/L 60-40 Low1060.10.5660 Predom. Rc Low765.80.7835 BayMac Cove Island864.50.6940 W/L 60-40 L/M816.40.7349 Predom. Rc L/M612.90.9790 BayMac Shore856.50.7005 W/L 60-40 Med726.10.8263 Predom. Rc Med555.51.0801 Harvest Moon523.11.1471 W/L 60-40 M/H678.60.8842 Predom. Rc M/H517.11.1604 5B SF Bay Low903.10.6644 W/L 60-40 High659.90.9092      SA/DSPL Up28.20SA/DSPL Dn42.56
Custom scoring options for Cyprus
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance642.90.9333
Triple Number Coastal/Long Distance Low721.50.8316
Triple Number Coastal/Long Distance Medium591.41.0145
Triple Number Coastal/Long Distance High541.71.1076
Triple Number Windward/Leeward Low920.20.6520
Triple Number Windward/Leeward Medium718.60.8349
Triple Number Windward/Leeward High646.00.9288
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1416.91009.1787.2679.2617.2581.1549.9500.8487.0
Custom scoring options for Denmark
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance642.90.9333
Triple Number Coastal/Long Distance Low721.50.8316
Triple Number Coastal/Long Distance Medium591.41.0145
Triple Number Coastal/Long Distance High541.71.1076
Triple Number Windward/Leeward Low920.20.6520
Triple Number Windward/Leeward Medium718.60.8349
Triple Number Windward/Leeward High646.00.9288
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1416.91009.1787.2679.2617.2581.1549.9500.8487.0
Custom scoring options for Spain
Scoring Option Time On
Distance
Coastal/Long Distance642.9
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1416.91009.1787.2679.2617.2581.1549.9500.8487.0
Custom scoring options for Estonia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low721.50.8316
Triple Number Coastal/Long Distance Medium591.41.0145
Triple Number Coastal/Long Distance High541.71.1076
Triple Number Windward/Leeward Low920.20.6520
Triple Number Windward/Leeward Medium718.60.8349
Triple Number Windward/Leeward High646.00.9288
Custom scoring options for Finland
Scoring Option Time On
Distance 		Time On
Time
FinRating642.90.9333
FinRating, kevyt tuuli1046.30.9557
FinRating, kova tuuli529.80.9437
Custom scoring options for France
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low721.50.8316
Triple Number Coastal/Long Distance Medium591.41.0145
Triple Number Coastal/Long Distance High541.71.1076
Triple Number Windward/Leeward Low920.20.6520
Triple Number Windward/Leeward Medium718.60.8349
Triple Number Windward/Leeward High646.00.9288
Custom scoring options for Germany
Scoring Option Time On
Time
Coastal/Long Distance0.9333
Triple Number Coastal/Long Distance Low0.8316
Triple Number Coastal/Long Distance Medium1.0145
Triple Number Coastal/Long Distance High1.1076
Triple Number Windward/Leeward Low0.6520
Triple Number Windward/Leeward Medium0.8349
Triple Number Windward/Leeward High0.9288
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1416.91009.1787.2679.2617.2581.1549.9500.8487.0
For information
General Purpose Handicap (GPH)656.8
Custom scoring options for Greece
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance642.90.9333
Triple Number Coastal/Long Distance Low721.50.8316
Triple Number Coastal/Long Distance Medium591.41.0145
Triple Number Coastal/Long Distance High541.71.1076
Triple Number Windward/Leeward Low920.20.6520
Triple Number Windward/Leeward Medium718.60.8349
Triple Number Windward/Leeward High646.00.9288
Saronikos S All Purpose658.30.9114
Saronikos S Upwind733.40.8181
Saronikos S Downwind564.81.0623
Saronikos N All Purpose694.20.8643
Saronikos N Upwind758.30.7912
Saronikos N Downwind617.50.9717
Saronikos SW All Purpose655.00.9160
Saronikos SW Upwind737.30.8138
Saronikos SW Downwind574.71.0441
Saronikos NE All Purpose712.60.8420
Saronikos NE Upwind709.60.8456
Saronikos NE Downwind688.40.8716
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1416.91009.1787.2679.2617.2581.1549.9500.8487.0
Custom scoring options for Hungary
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low721.50.8316
Triple Number Coastal/Long Distance Medium591.41.0145
Triple Number Coastal/Long Distance High541.71.1076
Triple Number Windward/Leeward Low920.20.6520
Triple Number Windward/Leeward Medium718.60.8349
Triple Number Windward/Leeward High646.00.9288
Custom scoring options for Ireland
Scoring OptionTODTOT
Single Number All-Purpose614.80.9759
5-Band All Purpose Low854.20.7024
5-Band All Purpose L/M671.20.8939
5-Band All Purpose Med602.40.9960
5-Band All Purpose M/H560.41.0706
5-Band All Purpose High536.31.1188
Single Number Predominant Upwind639.90.9376
Single Number Predominant Reaching567.11.0580
Single Number Predominant Downwind596.71.0055
5-Band 50-50 Windward/Leeward Low1064.40.5637
5-Band 50-50 Windward/Leeward L/M808.50.7421
5-Band 50-50 Windward/Leeward Med708.90.8464
5-Band 50-50 Windward/Leeward M/H653.60.9180
5-Band 50-50 Windward/Leeward High628.60.9544
5-Band 60-40 Windward/Leeward Low1060.10.5660
5-Band 60-40 Windward/Leeward L/M816.40.7349
5-Band 60-40 Windward/Leeward Med726.10.8263
5-Band 60-40 Windward/Leeward M/H678.60.8842
5-Band 60-40 Windward/Leeward High659.90.9092
Triple Number 50-50 Windward/Leeward Low960.60.6246
Triple Number 50-50 Windward/Leeward Med718.70.8348
Triple Number 50-50 Windward/Leeward High646.00.9288
Scoring OptionTODTOT
Single Number 60-40 Windward/Leeward739.40.8114
Triple Number 60-40 Windward/Leeward Low960.30.6248
Triple Number 60-40 Windward/Leeward Med734.60.8167
Triple Number 60-40 Windward/Leeward High672.50.8922
Triple Number All-Purpose Low779.00.7702
Triple Number All-Purpose Med609.30.9848
Triple Number All-Purpose High553.61.0837
Triple Number Predominant Upwind Low782.10.7672
Triple Number Predominant Upwind Med635.40.9443
Triple Number Predominant Upwind High605.30.9913
Triple Number Predominant Reaching Low706.80.8489
Triple Number Predominant Reaching Med570.41.0518
Triple Number Predominant Reaching High501.11.1974
Triple Number Predominant Downwind Low788.60.7609
Triple Number Predominant Downwind Med587.61.0212
Triple Number Predominant Downwind High499.31.2018
Custom scoring options for Israel
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance642.90.9333
Triple Number Coastal/Long Distance Low721.50.8316
Triple Number Coastal/Long Distance Medium591.41.0145
Triple Number Coastal/Long Distance High541.71.1076
Triple Number Windward/Leeward Low920.20.6520
Triple Number Windward/Leeward Medium718.60.8349
Triple Number Windward/Leeward High646.00.9288
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1416.91009.1787.2679.2617.2581.1549.9500.8487.0
Custom scoring options for Japan
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance642.90.9333
Triple Number Coastal/Long Distance Low721.50.8316
Triple Number Coastal/Long Distance Medium591.41.0145
Triple Number Coastal/Long Distance High541.71.1076
Triple Number Windward/Leeward Low920.20.6520
Triple Number Windward/Leeward Medium718.60.8349
Triple Number Windward/Leeward High646.00.9288
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1416.91009.1787.2679.2617.2581.1549.9500.8487.0
Custom scoring options for Korea
Scoring Option Time On
Distance
Triple Number Coastal/Long Distance Low721.5
Triple Number Coastal/Long Distance Medium591.4
Triple Number Coastal/Long Distance High541.7
Triple Number Windward/Leeward Low920.2
Triple Number Windward/Leeward Medium718.6
Triple Number Windward/Leeward High646.0
Predominantly Upwind641.7
Predominantly Downwind595.3
Predominantly Reaching574.1
Custom scoring options for Lithuania
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance642.90.9333
Triple Number Coastal/Long Distance Low721.50.8316
Triple Number Coastal/Long Distance Medium591.41.0145
Triple Number Coastal/Long Distance High541.71.1076
Triple Number Windward/Leeward Low920.20.6520
Triple Number Windward/Leeward Medium718.60.8349
Triple Number Windward/Leeward High646.00.9288
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1416.91009.1787.2679.2617.2581.1549.9500.8487.0
Custom scoring options for Netherlands
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8316
Triple Number Coastal/Long Distance Medium1.0145
Triple Number Coastal/Long Distance High1.1076
Triple Number Windward/Leeward Low0.6520
Triple Number Windward/Leeward Medium0.8349
Triple Number Windward/Leeward High0.9288
Coastal/Long Distance0.9333
Predominantly Upwind0.9349
Predominantly Downwind1.0078
For information
General Purpose Handicap (GPH)656.8
Custom scoring options for Norway
Scoring Option Time On
Time
Distanseseilas Singeltall  (APH)1.0104
Distanseseilas Trippeltall svak vind0.8316
Distanseseilas Trippeltall mellomvind1.0145
Distanseseilas Trippeltall sterk vind1.1076
Pølsebane Trippeltall svak vind0.6520
Pølsebane Trippeltall mellomvind0.8349
Pølsebane Trippeltall sterk vind0.9288
Motvind Singeltall0.9349
Medvind Singeltall1.0078
Custom scoring options for Portugal
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low721.50.8316
Triple Number Coastal/Long Distance Medium591.41.0145
Triple Number Coastal/Long Distance High541.71.1076
Triple Number Windward/Leeward Low920.20.6520
Triple Number Windward/Leeward Medium718.60.8349
Triple Number Windward/Leeward High646.00.9288
Coastal/Long Distance642.90.9333
Custom scoring options for Russia
Scoring Option Time On
Distance 		Time On
Time
Predominantly Upwind641.70.9349
Predominantly Downwind595.31.0078
Custom scoring options for South Africa
Scoring Option Time On
Distance 		Time On
Time
Cape Doctor Inshore620.60.9668
Cape Doctor Coastal516.91.1608
Triple Number Coastal/Long Distance Low721.50.8316
Triple Number Coastal/Long Distance Medium591.41.0145
Triple Number Coastal/Long Distance High541.71.1076
Triple Number Windward/Leeward Low920.20.6520
Triple Number Windward/Leeward Medium718.60.8349
Triple Number Windward/Leeward High646.00.9288
Custom scoring options for Slovenia
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8316
Triple Number Coastal/Long Distance Medium1.0145
Triple Number Coastal/Long Distance High1.1076
Triple Number Windward/Leeward Low0.6520
Triple Number Windward/Leeward Medium0.8349
Triple Number Windward/Leeward High0.9288
Custom scoring options for Switzerland
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8316
Triple Number Coastal/Long Distance Medium1.0145
Triple Number Coastal/Long Distance High1.1076
Triple Number Windward/Leeward Low0.6520
Triple Number Windward/Leeward Medium0.8349
Triple Number Windward/Leeward High0.9288
Custom scoring options for Sweden
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance642.90.9333
Triple Number Coastal/Long Distance Low721.50.8316
Triple Number Coastal/Long Distance Medium591.41.0145
Triple Number Coastal/Long Distance High541.71.1076
Triple Number Windward/Leeward Low920.20.6520
Triple Number Windward/Leeward Medium718.60.8349
Triple Number Windward/Leeward High646.00.9288
Predominantly Upwind641.70.9349
Predominantly Downwind595.31.0078
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1416.91009.1787.2679.2617.2581.1549.9500.8487.0
Custom scoring options for Ukraine
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance642.90.9333
Triple Number Coastal/Long Distance Low721.50.8316
Triple Number Coastal/Long Distance Medium591.41.0145
Triple Number Coastal/Long Distance High541.71.1076
Triple Number Windward/Leeward Low920.20.6520
Triple Number Windward/Leeward Medium718.60.8349
Triple Number Windward/Leeward High646.00.9288
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1416.91009.1787.2679.2617.2581.1549.9500.8487.0
Custom scoring options for United States of America
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP614.80.9759 Predom. Dn High483.61.2407 5B AP M/H547.61.0956 TriNum AP Low721.50.8316 Predom. Rc Low765.80.7835 5B AP High526.61.1393 TriNum AP Med591.51.0144 Predom. Rc L/M612.90.9790 5B SF Bay Low903.10.6644 TriNum AP High541.71.1076 Predom. Rc Med555.51.0801 5B SF Bay L/M772.00.7772 TriNum W/L Low960.60.6246 Predom. Rc M/H517.11.1604 5B SF Bay Med688.30.8717 TriNum W/L Med718.60.8349 Predom. Rc High491.71.2202 5B SF Bay M/H640.60.9367 TriNum W/L Hig646.00.9288 5B W/L Low1064.40.5637 5B SF Bay High617.80.9712 Predom. Upwind662.20.9060 5B W/L L/M808.50.7421 ChiMac Up Low763.10.7863 Predom. Reaching584.71.0262 5B W/L Med708.90.8464 ChiMac Up Med707.40.8481 Predom. Downwind619.10.9691 5B W/L M/H653.60.9180 ChiMac Up High641.90.9347 Predom. Up Low842.20.7124 5B W/L High628.60.9544 ChiMac Off Low763.30.7861 Predom. Up L/M681.40.8806 W/L 60-40 Low1060.10.5660 ChiMac Off Med681.90.8799 Predom. Up Med628.50.9546 W/L 60-40 L/M816.40.7349 ChiMac Off High584.41.0267 Predom. Up M/H601.20.9980 W/L 60-40 Med726.10.8263 ChiMac AP Low759.30.7902 Predom. Up High589.81.0174 W/L 60-40 M/H678.60.8842 ChiMac AP Med691.90.8672 Predom. Dn Low875.40.6854 W/L 60-40 High659.90.9092 ChiMac AP High611.50.9813 Predom. Dn L/M664.90.9023 5B AP Low792.10.7575 BayMac Cove Island864.50.6940 Predom. Dn Med578.71.0367 5B AP L/M648.80.9248 BayMac Shore856.50.7005 Predom. Dn M/H521.41.1508 5B AP Med585.21.0252 Harvest Moon523.11.1471      SA/DSPL Up28.20SA/DSPL Dn42.56
ORC Ref  03390004JIB Issued on 01/04/2026 Valid until 31/03/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Double HandedClub Certificate2026
VOYAGER 5JPN 7032
JAPAN SAILING FEDERATION
4-2, Kasumigaokacho,
Shinjuku, Tokyo
Japan
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassYAMAHA 31SMeasurement04/07/2022HINPlan reviewHull constructionCoredCarbon rudderNoLight stanchionsNoTrim tabNo
Length overall9.490Maximum beam3.196Draft1.839Displacement3,142Wetted area16.77IMS L7.780LSM07.471Accomod. length9.490Sink (kg/mm) 12.45
VCGD-0.127VCGM-0.084 RM Rated (kg·m) 59.9Limit of positive stability(°) 124.3 Stability Index 119.1 BLR index 0.0000Default crew weight170 Declared crew weight
Centerboard weightList angleCanting keel angle
PROPELLER
Propeller TypeFolding 2 blades
InstallationShaft exposedTwin screwNoHydro generatorNo
PRD0.375PBWPIPA0.0013
PSDPHDPHL
PSAESL
ST1ST2ST3
ST4ST5
RIG
BackstayAdjustableForestayFixedInner forestayNot installedMast materialAluminumSingle headsail furlerNoMainsail furlerArticulated bowspritNoNon-circular riggingNoFiber riggingNoBase of mastFixedRunning backstaysNoCheckstaysNoSpreaders2Rotating mastNo
P11.900IG11.436ISP11.511MDT10.098MDL10.152MDT2MDL2TLTaperMWGO
E4.347J3.375BAS1.431FSDFoilSFJ0.075SPL3.460WPLTPSBDMWTMCG
PYMDT1YMDL1YMDT2YMDL2YTLYBASYEYBDYIYEB
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodRM estimatedFlotation Date08/03/2001
SFFP0.460FFM1.095FF1.103LCFcl5.131SG
SAFP8.064FAM0.875FA0.881LCFsh5.375HBI1.010
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  03390004JIB Issued on 01/04/2026 Valid until 31/03/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Double HandedClub Certificate2026
VOYAGER 5JPN 7032
JAPAN SAILING FEDERATION
4-2, Kasumigaokacho,
Shinjuku, Tokyo
Japan
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateCommentMA '220.161.061.772.903.7231.8108/07/2022
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateCommentLM '220.100.661.242.463.765.0511.52NoNo 28.9108/07/2022
SYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLAreaMeas.DateCommentS1.5 '2211.4511.4511.456.326.0759.8308/07/2022
NON MANUAL POWER CONTROLS (NMP)
SheetsNoMainsail cunninghamNoJib trackNoSpinnaker retrieverNoBoomvangNoHeadsail cunninghamNoTack lineNoOuthaulNoMain travellerNoHalyardsNo
CRUISER/RACER REQUIREMENTS*
Accommodation length9.5 mTable area0.44 m²Headroom1.67 mMinimum number of berths4Personal gear stowage0.16 m³Fresh water capacity70 lMinimum number of seats in cockpit4Food stowage0.24 m³Fuel capacity40 lCabin soleStovesSinksGalley gear stowageToiletWash basinNavigation areaHanging locker
*This list is a summary of the requirements. See IMS Appendix 1 for details.
ORC Ref  03390004JIB Issued on 01/04/2026 Valid until 31/03/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org